PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30517741-3 2019 Isoniazid has recently been reported to upregulate Alas1 but downregulate Fech protein levels in mice; however, the mechanism by which isoniazid mediates disruption of heme synthesis has been unclear. Isoniazid 0-9 aminolevulinic acid synthase 1 Mus musculus 51-56